Someone who has beauty is beautiful. What do you do to feel beautiful? eat healthy? exercise? wear makeup? be kind to others?....or sleep! As many say, sleep is important to our health. Good health makes us happier, more refreshed and feeling more beautiful. "Beauty sleep" is a commonly used idiom that means: sleep to look and feel beautiful! When we get to sleep well, we wake up feeling very good. So getting "beauty sleep" means to get enough sleep so you will wake up looking and feeling refreshed, attractive, and healthy. No puffy or droopy eyes! You will be beautiful! Beauty sleep= enough sleep, sleep before midnight, good sleep